There was changes in Alpine 3.7 packages that broke building aggregator
image with both libressl and openssl at the same time. Stick now only to
libressl, same as Python images, and bump Alpine to 3.8 for using newer
version of librdkafka library with more bugfixes. Newer version of
Alpine also allowed to simplify build steps as librdkafka is already
includded in default repositories.
There was changes in Alpine 3.7 packages that broke building aggregator image with both libressl and openssl at the same time. Stick now only to libressl, same as Python images, and bump Alpine to 3.8 for using newer version of librdkafka library with more bugfixes. Newer version of Alpine also allowed to simplify build steps as librdkafka is already includded in default repositories.
Signed-off-by: Dobroslaw Zybort dobroslaw.zybort@ts.fujitsu.com